United States · 1991–2020

Best time to visit
Menno.

September leads for comfortable weather in Menno: typically 25.5°C by day, 11.1°C at night, with 73 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortSeptember

Typical high25.5°C

Typical low11.1°C

Rain in September73 mm

Comfort

September

September · August · May

81climate match

Beach

July

July · August · June

76climate match

Outdoors

October

October · May · September

76climate match

The weakest month is January, scoring 5 against September’s 81 — days reach only -1.6°C, 26° below the 24°C the score treats as ideal.

Month by month

The whole year,
without the guesswork.

The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.

Jan

5-1.6° / -12.3°

Feb

51.4° / -10.1°

Mar

148.7° / -3.8°

Apr

4416.4° / 2.3°

May

7222.9° / 9°

Jun

7228.3° / 15.1°

Jul

6730.3° / 17.3°

Aug

7328.7° / 16°

Sep

8125.5° / 11.1°

Oct

5417.4° / 3.8°

Nov

127.9° / -3.9°

Dec

50.3° / -9.9°

Monthly climate evidence for Menno — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	-1.6°C	-12.3°C	13 mm	3.2	9 h 18	5	Strong coverage
February	1.4°C	-10.1°C	17 mm	3.6	10 h 26	5	Strong coverage
March	8.7°C	-3.8°C	33 mm	5	11 h 47	14	Strong coverage
April	16.4°C	2.3°C	69 mm	7	13 h 20	44	Strong coverage
May	22.9°C	9°C	87 mm	9.6	14 h 39	72	Strong coverage
June	28.3°C	15.1°C	94 mm	8.7	15 h 22	72	Strong coverage
July	30.3°C	17.3°C	71 mm	6.3	15 h 05	67	Strong coverage
August	28.7°C	16°C	83 mm	6.8	13 h 57	73	Strong coverage
September	25.5°C	11.1°C	73 mm	5.4	12 h 27	81	Strong coverage
October	17.4°C	3.8°C	52 mm	5.4	10 h 57	54	Strong coverage
November	7.9°C	-3.9°C	25 mm	3.4	9 h 38	12	Strong coverage
December	0.3°C	-9.9°C	21 mm	3.7	9 h	5	Strong coverage

What has changed

Menno runs +0.2°C
on the 1961–1990 baseline.

Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.

Jan

+0.8

Feb

-0.6

Mar

+1.7

Apr

-0.8

May

-0.4

Jun

+0.5

Jul

-1.2

Aug

-1.4

Sep

+1.6

Oct

-0.3

Nov

+1.0

Dec

+1.7

September daytime highs, 2011–2025. Last recorded: 27.2°C.

Records at MENNO, 1896–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	21.1°C29 Jan 1931	-36.7°C29 Jan 1966	29 mm3 Jan 2023	57 mm2023 · driest 0 mm in 1928	128
February	23.9°C17 Feb 1981	-41.1°C2 Feb 1905	51 mm7 Feb 1928	70 mm1909 · driest 0 mm in 1923	129
March	34.4°C30 Mar 1943	-31.1°C4 Mar 1960	47 mm16 Mar 1917	130 mm1987 · driest 0 mm in 1925	130
April	37.8°C28 Apr 1910	-21.7°C1 Apr 1924	71 mm18 Apr 1995	198 mm1984 · driest 2 mm in 1926	129
May	42.2°C30 May 1934	-8.3°C3 May 1967	132 mm22 May 1936	250 mm1972 · driest 5 mm in 1912	131
June	43.3°C28 Jun 1931	-1.1°C7 Jun 1901	107 mm11 Jun 1944	273 mm2024 · driest 1 mm in 1912	131
July	47.2°C17 Jul 1936	4.4°C10 Jul 1945	119 mm27 Jul 1963	267 mm1900 · driest 1 mm in 2007	131
August	46.7°C4 Aug 1934	1.7°C28 Aug 1911	122 mm18 Aug 1937	235 mm1937 · driest 6 mm in 1983	129
September	42.2°C3 Sep 1925	-8.9°C29 Sep 1899	102 mm4 Sep 1999	200 mm1986 · driest 0 mm in 1922	129
October	35.6°C2 Oct 1997	-21.1°C30 Oct 1925	53 mm5 Oct 1911	152 mm1911 · driest 0 mm in 1952	126
November	28.3°C6 Nov 2020	-32.2°C14 Nov 1959	44 mm24 Nov 2001	86 mm2001 · driest 0 mm in 2007	129
December	20.0°C2 Dec 1998	-38.9°C29 Dec 1917	31 mm3 Dec 1953	67 mm1968 · driest 0 mm in 1905	130

Typical days per month at MENNO, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)	Snow days
January	0	0	31	<1	5
February	0	0	27	<1	5
March	<1	0	23	1	4
April	4	<1	11	3	2
May	12	4	1	3	<1
June	24	12	0	3	0
July	29	17	0	2	0
August	27	12	0	3	0
September	17	7	<1	2	0
October	5	1	8	2	<1
November	<1	0	23	<1	3
December	0	0	30	<1	5

How often, not how much — every day in MENNO’s record sorted by what it was actually like, rather than averaged
Month	Warm & dry days	Wet days	Washouts	Week with 3+ wet days	Daytime mean has ranged
January	<1%	11%	<1%	5%	-6.5–3.3°C
February	<1%	13%	1%	8%	-4.4–6.4°C
March	8%	17%	4%	14%	2.2–12.6°C
April	31%	22%	7%	22%	13.0–20.0°C
May	54%	28%	10%	33%	20.2–26.1°C
June	68%	30%	11%	31%	25.3–30.7°C
July	78%	22%	8%	17%	28.0–34.1°C
August	78%	22%	8%	17%	27.3–32.9°C
September	71%	19%	7%	16%	22.9–28.9°C
October	41%	15%	5%	11%	15.3–21.6°C
November	6%	11%	3%	7%	4.3–12.6°C
December	<1%	12%	1%	6%	-4.2–4.6°C

A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.

1897Each stripe is one year’s mean temperature against the 116-year average. Warmest: 2012. Coolest: 1950.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 5229694
NOAA station: USC00395481 · MENNO
Station distance: 0.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 30 usable years
Daylight: Calculated from latitude 43.24°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Important limit: Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.

These places read the same station, so their numbers are identical — distance from MENNO is what differs

Freeman→Scotland→Lesterville→Olivet→Jamesville→Maxwell Colony→

Or put two places side by side: Menno vs Freeman

Best time to visitMenno.